The enigmatic world of Kamome Academy’s Seven Mysteries continues to captivate fans, and the highly anticipated second season of Toilet-Bound Hanako-kun has delivered on its promise of deepening the supernatural narrative. As viewers delve further into the mysteries surrounding Hanako-kun and Nene Yashiro, attention now turns to Episode 18, titled “Rupture” or “Severance,” which promises significant plot developments and emotional turmoil.
This article will explore the release details, where to watch, and what to expect from this pivotal episode as the series progresses through its extensive second season.
Release Date and Global Accessibility
Toilet-Bound Hanako-kun Season 2 Episode 18, officially titled “Rupture” (also referred to as “Severance”), premiered on Sunday, August 10, 2025, at 4:30 PM JST in Japan. Due to time zone differences, many international viewers were able to access the episode earlier on the same day.
Where to Watch Episode 18
For viewers in Japan, Toilet-Bound Hanako-kun Season 2 Episode 18 aired across 28 TBS-affiliated stations. Additionally, Japanese fans could stream the episode on various platforms after 5:30 AM JST, including ABEMA, d Anime Store, Bandai Channel, Disney+, DMM TV, Hulu, Netflix, Prime Video, and U-NEXT.
International audiences have multiple options for streaming this Summer 2025 series. Global platforms such as Netflix, Hulu, Amazon Prime Video, Disney+, and Crunchyroll are making the episodes available worldwide. Crunchyroll, in particular, has been streaming the new season as it airs in Japan, including an English dub. New episodes of Toilet-Bound Hanako-kun Season 2 are scheduled for release on Sundays at 2:00 AM PT / 5:00 AM ET on Crunchyroll with English subtitles, followed by same-day English dubs at 2:00 PM PT / 5:00 PM ET. The episode is also available on Apple TV.
A Deeper Dive into Season 2’s Structure
The second season of Toilet-Bound Hanako-kun is slated to have a total of 24 episodes, running for two cours. The “anime project restart” was initially announced in December 2022, signaling a renewed commitment to the adaptation of Iro Aida’s beloved manga. The first part of Season 2 aired from January 11, 2025, to March 30, 2025, encompassing 12 episodes. The second cour, which includes Episode 18, began on July 6, 2025, with its 13th overall episode. This means that Episode 18 is the sixth episode of the second cour of Season 2.
The anime is produced by studio Lerche, with Yohei Fukui directing the second season, Yasuhiro Nakanishi handling series composition, and Mayuka Ito as the character designer.
The Events Leading to Episode 18
Episode 17 laid the groundwork for the intense developments seen in Episode 18. In the preceding episode, Hanako successfully rescued Nene from the villagers, and Sumire revealed her identity as the Sixth’s Yorishiro, trapped in an endless death cycle. Nene, resolute, vowed to save both Sumire and Aoi without further sacrifice. Concurrently, Aoi and Akane confronted their true feelings, and Teru intervened, rescuing them and revealing the profound connection between the school, Sumire’s village, and the Akane family’s history.
While Teru guided them back to the school, Aoi did not make it. Hanako and Nene returned safely with Sumire, but Hanako revealed that Aoi’s sacrifice was directly linked to the extension of Nene’s lifespan. The ending of Episode 17 also hinted at Hanako’s remark about potentially parting ways with Nene and showed a crack appearing on his face, alongside the disappearance of apparitions and the Mokke.
What to Expect in Episode 18: “Rupture” / “Severance”
Episode 18, titled “Rupture” or “Severance,” delves into the immediate aftermath of these dramatic events. The title itself suggests a significant separation or breaking point within the narrative. The episode addresses Hanako’s ominous comment about parting ways with Nene and explores the meaning behind the crack on his face.
A central theme of the episode is the disappearance of apparitions, including the Mokke, which was teased at the end of Episode 17. This development is dramatically executed, with apparitions vanishing into dust, leaving behind gorgeous purple crystal formations in their absence. Nene finds herself in a world seemingly without apparitions, a direct consequence of Hanako granting her wish, though she is far from happy about the outcome.
The episode explores the ramifications of Aoi’s sacrifice and whether it was part of the Sixth’s larger scheme. Viewers can expect to learn more about Aoi’s ultimate fate, the subsequent actions of Akane and Teru, Nene’s emotional response to these profound changes, and Sumire’s future. The narrative also focuses on the new dynamics among the remaining characters as the show deliberately slows down to explore their reactions rather than rushing into an immediate rescue. This includes a notable interaction between Nene and Akane, who forge an alliance, and Teru enjoying a day off in a surprisingly vibrant, almost neon-colored setting, contrasting with Nene and Akane’s somber moods.
